Pith Number

pith:GT6KWFWA

pith:2018:GT6KWFWAQXZ5QYKYHJ3DGVNUOT

not attested not anchored not stored refs pending

1.2 GHz Balanced Homodyne Detector for Continuous-Variable Quantum Information Technology

Hong Guo, Song Yu, Xiaoxiong Zhang, Yi-Chen Zhang, Zhengyu Li

arxiv:1806.09393 v2 · 2018-06-25 · physics.ins-det · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GT6KWFWAQXZ5QYKYHJ3DGVNUOT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:01:23.268263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34fcab16c085f3d861583a763355b474d40f43611d9bed6c8d46344db61dd690

Aliases

arxiv: 1806.09393 · arxiv_version: 1806.09393v2 · doi: 10.48550/arxiv.1806.09393 · pith_short_12: GT6KWFWAQXZ5 · pith_short_16: GT6KWFWAQXZ5QYKY · pith_short_8: GT6KWFWA

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/GT6KWFWAQXZ5QYKYHJ3DGVNUOT \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 34fcab16c085f3d861583a763355b474d40f43611d9bed6c8d46344db61dd690

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb0e449c2c9be13f0d51a743c87afec9383e506d107d0d21a0a2e09614fb3004",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-06-25T11:49:16Z",
    "title_canon_sha256": "7fcee21fc0fb7d40c0b770b8f258e21b1cb3b10c947994c6f24d288510c6c772"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09393",
    "kind": "arxiv",
    "version": 2
  }
}